Brief introduction:uv germicidal lamps emit a large amount of uv at 253.7nm, which have excellent germicidal effect . These lamps have similar structure and electrical characteristics with those general fluorescent lamps used for illumination. These lamps use ultraviolet glass, which effectively transfer uv at 253.7nm. We can provide different specs, shapes and uv output so you can select the appropriate one according to your purpose. Also, customer can make suitable light tube according to sample and size you provide. Use: these lamps are extensively applied in medical application, pharmaceutical, food industry and biology research, be used for product surface disinfection, water treatment sterilization, water filter, curing system, ozone generator, air purification, food storage and photochemistry reaction. Services : iso9001 , ce , rohs certificates, oem service, buyer logo /label, custom design service. Features: good quality material--quartz glass, long life, ozone type & ozone free type Shape: straight, u-shape, pen-shape, various special shapes. Model: gph212t5l, gph287t5l, gph1148t5l, ...... Diameter(mm): 15 Length(mm):212, 303, 357so on Voltage(v): 30, 43, 51, 120, so on Wattage(w): 17, 38, 41, so on Current(ma): 425 Uv intensity(w/cm2): 26, 40, 72, 125, 228..... Life(h): í²13000 Note: we can make suitable types according to your detailed requirements! We can make suitable types according to your detailed requirements!
Product Name: MIKADO Engineered quartz stone Product series: Basic Colors Slab size: 126 X 63 inches Thickness: 2 cm, 3 cm Material: 93% natural quartz Application: Kitchen Countertops, vanity top, table top, shower stall, tub surround, bench top, bar top, wall, floor Quality Control: 100% inspection Place of origin: Vietnam Surface finishing: Polished *Advantage - High hardness - Resistant to scratch, wear, shock - Durable and maintenance free - Environmental-friendly
RandRock quartz lumps is chemical composition is tested using ICP-MS. These are typical maximum element concentration levels. Actual product levels will generally be 10% lower. In our quartz the SiO2 level is greater than 99.89% and alkaline content is less than 100 PPM. Element PPM SiO2 99.89% Al2O3 < 50 PPM Fe < 2 PPM Ca < 6 PPM Mg < 1 PPM B < 2 PPM Na < 12 PPM P < 2 PPM Li < 1 PPM TiO2 < 2 PPM Electrical Conductivity < 5 µS/cm
Shanggao Yihe Stone Co., Ltd. was established in 2018 and located in Shanggao County, Yichun City, Jiangxi province. We are a comprehensive stone enterprise that specializes in the production of quartz stone slabs and self-operated import and export trade. And undertakes the supply and decoration of large-scale engineering stone materials at home and abroad. The company has two self-operated wholesale warehouses, one is in Toronto, Canada and the other is in Vancouver, Canada. We have professional R&D staffs and a team of artificial quartz stone slabs management. In 2021, we will have three pressing lines and one polishing line. The annual output is 360,000 square meters. Our product R&D department has developed more than 100 products that are exported to Canada, Australia, UK, USA etc. Kasa Quartz is our own brand name. Our product has the advantages of natual color, high hardness, high strangth, abrasion resistance, chemical acid and alkali resistance, aging resistance, no radiation, low water absorption, smoothness and softness etc. It is drived from nature and is better than natural. The company has passed CE test report. We adhere to the business philosophy of "integrity and law, innovation and excellence" and costantly improve and optimize the entire stone industry chain. Welcome to our company to discuss business.
Factory Calacatta Gold Veins Quartz Stone Slabs 1. Material: Artificial Quartz Stone 2. Originalï¼?Shandong China 3. Hardness :7 moths 4. Bookmatch: Yes 5. Thickness:1.8cm,2cm,3cm 6. MOQ:20PCS 7. Sizesï¼?126"X63"(3200X1600cmï¼? 8. Loading Portï¼?Qingdao China 9. Payment Termï¼?By TT,30% deposit 10. Delivery Time: 10days received deposit PRODUCT DESCRIPTION of Gold Calacatta Quartz Countertops HF1-6222 Calacatta Gold with milky white background and realistic soft gold veining, This is a natural choice for kitchen countertops, refreshing small spaces, and delighting the eye in both classic and modern environments. Use this gorgeous marble-look quartz to create show-stopping white quartz countertops, kitchen islands, floors, backsplashes, and accent walls. The choice is yours, and the possibilities are endless! Fllowing the details of whole production process. APPLICATION Our Wholesale White Calacatta Quartz Stone are used across a broad range of applications such as Kitchen Counter-top, Bathroom, Vanity, Backsplashes, Tub Surround, Shower Surround, Floors, Walls Window, Sills, Firplace and Furniture tops. Commercial complex includes Food Service Areas, Table tops, Interior Wall, Cladding, Flooring, Countertops, Stair Treats, Bar tops and etc.
Product Overview Synonyms: Pure Crystalline Silica Powder, Quartz Nanopowder, SiO2 Nanoparticles, Silicic oxide?Micropowder, We also produce Precipitated Silica(White Carbon Black). Chemical Formula: SiO2 CAS Number: 7631-86-9 EINECS Number: 231-545-4 Silicon powder is a non-toxic, tasteless, non-polluting non-metallic mineral powder, made from natural quartz or fused quartz by crushing, ball milling (or vibrating, air milling), flotation, acid pickling purification, high-purity water treatment and other processing. It has the characteristics of high hardness, low oil absorption, easy to disperse, not easy to precipitate, strong stability, acid corrosion resistant, and so on. Therefore, it is widely used in chemicals, electronics, integrated circuit (IC), electrical appliances, plastics, coatings, advanced paints, rubber, national defense and other fields. With the rapid development of high-tech field, Silicon dioxide micropowder will also enter a new period of historical development.
We are one of the leading manufacturers of quartz stone slab in China. Our price is very competitive and our quality is assured. More than 200 colors Supplying capacity is more than 4000 containers/year Quality tracing systerm SGS and NSF certified Stylish design and good market feedback Whatsapp/wechat: +86 17861673629 You will never regret to contact me.
Quartz crucible High purity Good water logging High precision Heat preservation stability Spec. (square) size (mm) spec. (square) size (mm) 1100 1050*1050*550 900 878*878*480 900 878*878*420 720 720*720*420 585 585*585*420 440 440*440*350 240 240*240*350 220 220*220*95 Spec. (circle) size (mm) spec. (circle) size (mm) 610 ø 610*420 100 ø 100*300 Company overview Robuster quartz is a comprehensive company integrated in the production and export of quartz crucibel, fused silica ceramic labware, quartz tube and other quartz products. Our companies focus our innovations on energy efficiency and resource conservation. Our product range covers: 1. 10-28 inch fused quartz crucibles for semiconductor wafer manufacturing industry. 2. 18-28 inch fused quartz crucibles for solar industry. 3. Featured fused quartz crucibles with large range dimensions to serve the sintering process for metallurgy industry. 4. Fused silica ceramic for labs, powder metallurgy. 5. Quartz tubing, quartz ingot and other quartz products. Compliant with international standards. For your assurance, our three factories are iso 9001:2008-certified and our products have ce, rohs and reach marks. Worldwide sales market coverage Due to our high quality, steady performance and good after-sales service, 80 percent of our products are exported to europe, the us and southeast asia. If you have any requirement or question, please feel free to contact with us. Item index Max temperature (° c) 1600° c Volume density (g/cm³ ) = 1.67 Apparent porosity (%) = 12.5 Ccs (mpa) = 57 Mor(mpa) = 22 Thermal conductivity (w/m-k) (rt~1000° c) 0.8 Tce (° c-1)(rt~1000° c) = 0.9*10 -6 Crystallinity(vol%) = 1
Fused silica ceramics are manufactured using slip casting which combines elements of ceramic fabrication and powder metallurgy, which are homogeneous and the surface are smooth and less pore. Regarding the customer demands, the surface can be further glazed to shine like jade. Robuster offers a wide product range of fused silica crucibles and trays for numerous applications in corrosive and high temperature environments. Specially quartz trays is a thermal ceramics products for the aluminium & non-ferrous industry. Custom specifications are available.
Application: Mainly and Widely Used in Kitchen, Bathroom, Bar, School, Hospital and Other Public Place,Mainly for Counterop and Surfaces,Like Custom Vanity Tops,Bathroom Vanity Tops, Quartz Stone Vanity, Engineered Stone Bathroom, Quartz Stone Bathroom Tops, Bathroom Solid Surface, Crystal Glass Stone Vanity Top,Kitchen Island Tops,Kitchen Bar Top,Kitchen Desk tops,Kitchen Island Tops,Kitchen Worktops,Kitchen Countertops,Round Table Tops,Quartz Table Tops,Reception Counter,Table Top Design,Reception Desk,Quartz Stone Reception,Artificial Tabletops,Manmade Stone Tabletops,Quartz Stone Desktop and so on.
Application: Mainly and Widely Used in Kitchen, Bathroom, Bar, School, Hospital and Other Public Place,Mainly for Counterop and Surfaces,Like Custom Vanity Tops,Bathroom Vanity Tops, Quartz Stone Vanity, Engineered Stone Bathroom, Quartz Stone Bathroom Tops, Bathroom Solid Surface, Crystal Glass Stone Vanity Top,Kitchen Island Tops,Kitchen Bar Top,Kitchen Desk tops,Kitchen Island Tops,Kitchen Worktops,Kitchen Countertops,Round Table Tops,Quartz Table Tops,Reception Counter,Table Top Design,Reception Desk,Quartz Stone Reception,Artificial Tabletops,Manmade Stone Tabletops,Quartz Stone Desktop and so on.
Product Description:Quartz stone Color:Yellow, Red, White, Blue, Brown, Green, Black, Beige, etc. More than 100 colors are available, Customize color accepted. Standard specification: 300X300,400X400,600X600,800X800,1200X600,2400X1200,3000X1400,3200X1600(mm) Slab size:3250X1650,3050X1450,2450X1250,3050X1250(mm) Thickness:12/15/18/20/30(mm) Tops Standard size: Countertop:108X26", 96X25.5 Vanity top: 22(25,31,37,49,61,73) Island top: 72X36,96X36,96"X40,108X44 Thickness: 8mm, 12mm, 15mm, 18mm, 20mm, 30mm etc. Customized size are welcome. Finished: Polished, Honed or as required. Edges:Bevel, Flat ,Bullnose , Ogee, Eased and so on Usage Popular for flooring,walling,countertop and so on. Padded with foamed plastic and packed in fumigated wooden crates. Surfaces and edges are well protected, padded with foamed plastics and packed in fumigated wooden crates and reinforced by stong straps.
Highest grade & quality
American Tripoli Powder also known as Rottenstone or Quartz Powder is a microcrystalline kind of quartz produced by leaching highly siliceous limestones or altering chert, chalcedony, or novaculite. It is a soft mineral that can be found in a variety of colors and textures. Product Details: Cream 30 - Least Cut (finest mirror color) Typically used in polyolefin purging compounds and used as a less abrasive, higher impact & flexural strength-producing silica material in a molded epoxy. Product name: Tripoli, Rottenstone, Quartz Powder, Silicon Dioxide, Crystalline Silica Type: Natural Mineral Material: 98.33% Pure Quartz Mineral Powder Grade: Industrial Applications: Abrasive in polishing, buffing, and burnishing compounds; in scouring soaps and powders; a filler or extender in plastics, rubber, and sealants like caulks and epoxy resins; and a pigment in paints. Other Uses: Additive in Portland cement, glass-making, ceramics, insulation for small furnaces, making heat-resisting enamel for stoves, and other minor uses. Usages: - Remove blemishes and minor imperfections on a multitude of finishes, including wood, metal, plastic, and ceramics. - Pigment in paints improves the coating and flow of paints. - It enhances the product's strength and washability. -A filler or extender in plastics, rubber, and sealants like caulks and epoxy resins.
American Tripoli Powder also known as Rottenstone or Quartz Powder is a microcrystalline kind of quartz produced by leaching highly siliceous limestones or altering chert, chalcedony, or novaculite. It is a soft mineral that can be found in a variety of colors and textures. Product Details: Cream 30 - Least Cut (finest mirror color) Typically used in polyolefin purging compounds and used as a less abrasive, higher impact & flexural strength-producing silica material in a molded epoxy. Product name: Tripoli, Rottenstone, Quartz Powder, Silicon Dioxide, Crystalline Silica Type: Natural Mineral Material: 98.33% Pure Quartz Mineral Powder Grade: Industrial Applications: Abrasive in polishing, buffing, and burnishing compounds; in scouring soaps and powders; a filler or extender in plastics, rubber, and sealants like caulks and epoxy resins; and a pigment in paints. Usages: - Remove blemishes and minor imperfections on a multitude of finishes, including wood, metal, plastic, and ceramics. - Pigment in paints improves the coating and flow of paints. - It enhances the products strength and washability. -A filler or extender in plastics, rubber, and sealants like caulks and epoxy resins. Other Uses: Additive in Portland cement, glass-making, ceramics, insulation for small furnaces, making heat-resisting enamel for stoves and other minor uses.
According to the degree of SiO2 crystallinity, it can be divided into crystalline quartz crystal, polycrystalline quartzite jade.
Fused silica (grains & powder) and crystalline silica ( sand & powder) , which are widely used as materials for investment casting , refractory , ceramics , artificial marble , epoxy molding compound (emc filler), paints, coating, foundry industries etc. Our products includes : 1. Fused silica grains / fused micro silica powder sio2: 99.9%min fe2o3 : 15ppm max -50ppm max, particle size: a : 3-100mm , 5-50mm, 8-5mm , 5-3mm , 3-1mm , 1-0.5mm , 0-0.5mm , 0.5-0.2mm , 0.2-0.1mm , 0.5-1mm b : - 4+10mesh , -10+20 mesh , -10+30 mesh , -30+50 mesh , -50+100mesh , -120f , -325f, -400f, -600f or in accordance with customer's request . 2. Crystalline silica sands / crystalline micro silica powder sio2 : 99.5% min-99.98%min fe2o3 : 5ppm max-30ppm max, particle size: 2-4mesh , 4-6mesh , 6-10 mesh , 10-20 mesh , 20-40 mesh , 40-80mesh , 80-200mesh , -100mesh , -200mesh , -325mesh , 400mesh , 600 mesh.
Super Pure White Quartz Slabs Bathroom Countertops Interior Wall Tiles
Orange Colors Quartz Slab Kitchen Countertops For Indoor Vanity Worktops,Engineered Quartz
Cream Colored Beige Quartz Slabs With Solid Surface For Countertops Worktops,
